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AP Chemistry Kinetics Lab

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AP Chemistry Kinetics Lab
AP Chemistry Kinetics Lab
Abstract:
The purpose of this lab is to learn how to write law expressions, determine orders by graphs, and calculate rate constants. By determining the number of drops of sodium hypochlorite necessary to make a diluted food dye change to colorless in less than three minutes helps calculate the absorbance which can then be analyzed to find the pseudo rate constant and eventually leading to the rate constant and the rate law. The results show that the m and n are both 1st order which makes the overall order of the blue dye 2nd order.
Results:
In this experiment, rate laws and graphs help calculate the oxidation of food dyes by sodium hypochlorite. During the experiment the linear relationship between absorbance
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